mirror of
https://github.com/gin-gonic/gin.git
synced 2025-10-15 21:06:39 +08:00
31 lines
596 B
Go
31 lines
596 B
Go
// Copyright 2014 Manu Martinez-Almeida. All rights reserved.
|
|
// Use of this source code is governed by a MIT style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package binding
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
|
|
"net/http"
|
|
)
|
|
|
|
type jsonBinding struct{}
|
|
|
|
func (jsonBinding) Name() string {
|
|
return "json"
|
|
}
|
|
|
|
func (jsonBinding) Bind(req *http.Request, obj interface{}) error {
|
|
if req.Body == nil {
|
|
return errors.New("can not bind a request with a nil body")
|
|
}
|
|
|
|
decoder := json.NewDecoder(req.Body)
|
|
if err := decoder.Decode(obj); err != nil {
|
|
return err
|
|
}
|
|
return validate(obj)
|
|
}
|